80869968 (number)

80869968 is an even 8-digits composite number following 80869967 and preceding 80869969. In scientific notation, it is written as 8.0869968 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 80 positive divisors. There are 26732160 positive integers (up to 80869968) that are relatively prime to 80869968.

Interesting facts

Basic properties

Name

Name eighty million eight hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.0869968 × 10^7
Engineering notation 8.0869968 × 10^6

Prime Factorization of 80869968

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 131 × 1429

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10108746
Product of the distinct prime numbers

The prime factorization of 80869968 is 2 × 2 × 2 × 2 × 9 × 3 × 131 × 1429. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 9, 38, 60, 335, 24, 5521, 9421, 82335, 10470, 186502, 257440, 4657449, 8215532, 17582842, 8730342, 499854395, 413056652, 1628852869, 1973790852

Basic calculations (n = 80869968)

Multiplication

n×y
n×2 161739936
n×3 242609904
n×4 323479872
n×5 404349840

Division

n÷y
n÷2 40434984
n÷3 26956656
n÷3 20217492
n÷5 16173993.6

Exponentiation

ny
n2 6539951724321024
n3 5.2888568666739E+23
n4 4.277096855645E+31
n5 3.4588868584891E+39

Nth Root

y√n
2√n 8992.7730984385
3√n 432.44321795678
4√n 94.830233040094
5√n 38.155526814813

Divisors of 80869968

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1429, 1572, 2096, 2358, 2858, 3144, 3537, 4287, 4716, 5716, 6288, 7074, 8574, 9432, 11432, 12861, 14148, 17148, 18864, 22864, 25722, 28296, 34296, 38583, 51444, 56592, 68592, 77166, 102888, 154332, 187199, 205776, 308664, 374398, 561597, 617328, 748796, 1123194, 1497592, 1684791, 2246388, 2995184, 3369582, 4492776, 5054373, 6739164, 8985552, 10108746, 13478328, 20217492, 26956656, 40434984, 80869968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80869967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80869968 can be divided by 80 positive divisors. The sum of these divisors (counting 80869968) is 1, the average is 0.0125.

Base conversion 80869968

Base System Value
2 Binary 100110100011111101001010000
3 Ternary 12122011121202000
4 Quaternary 10310133221100
5 Quinary 131200314333
6 Senary 12005154000
8 Octal 464375120
10 Decimal 80869968
12 Duodecimal 230bb900
16 Hexadecimal 4d1fa50
20 Vigesimal 1558ei8
36 Base36 1c5bo0

Cryptographic Hash Functions

md5 a36bc8bc183566018e7356019c57dcef
sha1 40fe532406d4f1c9e120562babc825e73ceac6b0
sha256 8206cb91714db1983166518847ed4fb01557d6552794a2dcc1735187fc40a6c1
sha512 86c9437487ad036482f604f16277b53d3df072519af7659be15ec315a8dfabcb4d3da493f2a747dd5a7e596789b5b829be6db2cf0abf11d0677221798f5ac72a
ripemd-160 3cbe41a878a0828d98e1bc3ecf2b723caa0058e6

80869968 as geometric shapes

Circle

Radius = n
Diameter 161739936
Circumference 508120994.72968
Area 2.0545864291959E+16

Sphere

Radius = n
Volume 2.2153911837641E+24
Surface area 8.2183457167835E+16
Circumference 508120994.72968

Square

Length = n
Perimeter 323479872
Area 6539951724321024
Diagonal 114367405.53428

Cube

Length = n
Surface area 39239710345926144
Volume 5.2888568666739E+23
Space diagonal 140070893.38247

Equilateral Triangle

Length = n
Perimeter 242609904
Area 2.8318821663929E+15
Altitude 70035446.691235

Triangular Pyramid

Length = n
Surface area 2.8318821663929E+15
Volume 6.2329775919169E+22
Height 38122468.511426